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JANS1N5297-1 is listed in the Current Regulation - Diodes, Transistors range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE CUR REG 100V 1.1MA 500MW. Review the specifications below when checking this part for your BOM.
The JANS1N5297-1 is a hermetically sealed current regulator diode manufactured by Microchip Technology. It belongs to the MIL-PRF-19500/463 qualified series, designed for high-reliability applications. The device operates in a surface-mount DO-213AB (MELF) package. Key electrical parameters include a regulated current of 1 mA and a breakdown voltage of 1.35 V. It utilizes silicon technology and features a hermetic seal suitable for harsh environments.
Verify the specific manufacturer lot traceability and final inspection reports against MIL-PRF-19500/463 requirements before integration. Ensure the received components match the JANS grade qualification level. Confirm that the DO-213AB package integrity remains uncompromised during handling to maintain hermetic sealing performance.
Select this component when radiation tolerance and long-term stability are critical. The JANS grade offers higher reliability than JAN or JANTX levels. Consider the MELF form factor for automated surface-mount assembly processes where space constraints exist alongside strict military qualification mandates.
This part is part of the 1N5283-1 through 1N5314-1 series of current regulator diodes. These devices provide constant current regulation over a broad voltage range, serving as an alternative to Zener diodes which regulate voltage. The series covers currents from 0.22 mA to 4.7 mA with standard tolerances.
JAN1N5297UR-1
The JANS1N5297-1 is qualified per MIL-PRF-19500/463.
It uses a DO-213AB (MELF) surface-mount package.
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